Answers

Subtract 27/12 from 98/30

1^st number: 3 8/30, 2^nd number: 2 3/12

98/30 - 27/12 is 61/60.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 12 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 30 × 2 = 60,
   98/30 = 98 × 2/30 × 2 = 196/60
3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
   27/12 = 27 × 5/12 × 5 = 135/60
4. Subtract the two like fractions:
   196/60 - 135/60 = 196 - 135/60 = 61/60
5. In mixed form: 11/60

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁹⁸/₃₀-⁵⁴/₁₂ ⁹⁸/₆₀-²⁷/₁₂ ⁹⁸/₃₀-²⁷/₂₄ ⁹⁸/₃₀-⁸¹/₁₂ ⁹⁸/₉₀-²⁷/₁₂ ⁹⁸/₃₀-²⁷/₃₆ ⁹⁸/₃₀-²⁷/₆₀ ⁹⁸/₃₀-²⁷/₈₄

Subtract Fractions Calculator